BikeClimbs.com

The Nasty Bit

📍
Ku-Ring-Gai Chase Road, Mount Colah, Sydney, The Council of the Shire of Hornsby, New South Wales, 2079, Australia
Cat. 4Flag this climb

Estimated Climb Time

Loading your rider settings for The Nasty Bit...

Save your rider settings to unlock climb-time estimates and the effort table below.

Climb Profile

Altitude builds left to right while colour shows gradient severity for each part of The Nasty Bit.

100 m130 m160 m190 m2.4% from 0 m to 4 m-4.5% from 4 m to 9 m-4.8% from 9 m to 13 m-2.4% from 13 m to 17 m0.0% from 17 m to 22 m-7.5% from 22 m to 26 m-10.0% from 26 m to 30 m-10.5% from 30 m to 33 m-5.0% from 33 m to 37 m-5.4% from 37 m to 41 m-9.1% from 41 m to 45 m-4.8% from 45 m to 50 m2.5% from 50 m to 54 m-4.8% from 54 m to 58 m-4.9% from 58 m to 62 m0.0% from 62 m to 66 m2.4% from 66 m to 70 m5.1% from 70 m to 74 m7.7% from 74 m to 78 m7.3% from 78 m to 82 m5.0% from 82 m to 86 m0.0% from 86 m to 90 m5.4% from 90 m to 94 m7.1% from 94 m to 98 m9.5% from 98 m to 102 m11.6% from 102 m to 107 m11.6% from 107 m to 111 m15.6% from 111 m to 115 m13.3% from 115 m to 120 m11.9% from 120 m to 124 m19.0% from 124 m to 128 m18.6% from 128 m to 133 m22.0% from 133 m to 137 m17.5% from 137 m to 141 m28.9% from 141 m to 144 m23.1% from 144 m to 148 m25.0% from 148 m to 152 m24.3% from 152 m to 156 m25.7% from 156 m to 160 m26.3% from 160 m to 163 m21.1% from 163 m to 167 m25.6% from 167 m to 171 m25.0% from 171 m to 175 m18.4% from 175 m to 178 m14.3% from 178 m to 182 m24.2% from 182 m to 185 m17.1% from 185 m to 189 m12.5% from 189 m to 193 m12.2% from 193 m to 197 m2.8% from 197 m to 200 m9.8% from 200 m to 205 m7.3% from 205 m to 209 m5.1% from 209 m to 213 m12.2% from 213 m to 217 m11.4% from 217 m to 221 m10.0% from 221 m to 225 m5.3% from 225 m to 229 m12.2% from 229 m to 233 m5.1% from 233 m to 237 m5.0% from 237 m to 241 m2.6% from 241 m to 245 m2.6% from 245 m to 249 m0.0% from 249 m to 252 m-4.8% from 252 m to 256 m-2.4% from 256 m to 261 m-4.8% from 261 m to 265 m-7.0% from 265 m to 269 m-4.9% from 269 m to 273 m-7.3% from 273 m to 277 m-9.8% from 277 m to 281 m-7.7% from 281 m to 285 m-12.5% from 285 m to 289 m-7.0% from 289 m to 294 m-9.5% from 294 m to 298 m-11.6% from 298 m to 302 m-8.9% from 302 m to 307 m-6.7% from 307 m to 311 m-4.4% from 311 m to 316 m0.0% from 316 m to 320 m-2.4% from 320 m to 324 m7.3% from 324 m to 328 m15.2% from 328 m to 335 m10.0% from 335 m to 337 m14.0% from 337 m to 341 m15.0% from 341 m to 345 m14.3% from 345 m to 349 m4.9% from 349 m to 353 m0.0% from 353 m to 357 m2.4% from 357 m to 362 m-4.7% from 362 m to 366 m-2.2% from 366 m to 370 m-5.0% from 370 m to 374 m-2.4% from 374 m to 379 m0.0% from 379 m to 383 m-2.4% from 383 m to 387 m2.2% from 387 m to 391 m0.0% from 391 m to 396 m-4.5% from 396 m to 400 m2.5% from 400 m to 404 m0.0% from 404 m to 408 m-2.5% from 408 m to 412 m2.4% from 412 m to 417 m-2.7% from 417 m to 420 m0.0% from 420 m to 424 m2.4% from 424 m to 428 m0.0% from 428 m to 432 m2.3% from 432 m to 437 m2.4% from 437 m to 441 m2.3% from 441 m to 445 m2.5% from 445 m to 449 m5.3% from 449 m to 453 m7.3% from 453 m to 457 m5.3% from 457 m to 461 m10.0% from 461 m to 465 m13.9% from 465 m to 469 m17.9% from 469 m to 473 m15.8% from 473 m to 476 m17.5% from 476 m to 480 m16.2% from 480 m to 484 m13.2% from 484 m to 488 m8.1% from 488 m to 492 m10.5% from 492 m to 495 m10.5% from 495 m to 499 m8.3% from 499 m to 503 m5.7% from 503 m to 506 m8.3% from 506 m to 510 m5.9% from 510 m to 513 m6.1% from 513 m to 517 m2.8% from 517 m to 520 m0.0% from 520 m to 524 m-2.9% from 524 m to 527 m-7.7% from 527 m to 531 m-13.5% from 531 m to 535 m-14.6% from 535 m to 539 m-15.0% from 539 m to 543 m-14.6% from 543 m to 547 m-15.8% from 547 m to 551 m-18.4% from 551 m to 554 m-20.5% from 554 m to 558 m-18.4% from 558 m to 562 m-17.5% from 562 m to 566 m-19.5% from 566 m to 570 m-17.1% from 570 m to 574 m-16.5% from 574 m to 582 m0.0% from 582 m to 582 m-10.8% from 582 m to 586 m-11.4% from 586 m to 590 m-5.7% from 590 m to 593 m0.0% from 593 m to 597 m-2.8% from 597 m to 600 m-3.0% from 600 m to 604 m6.1% from 604 m to 607 m5.7% from 607 m to 610 m5.9% from 610 m to 614 m11.1% from 614 m to 617 m5.4% from 617 m to 621 m2.8% from 621 m to 625 m5.6% from 625 m to 628 m6.1% from 628 m to 632 m0.0% from 632 m to 635 m8.8% from 635 m to 638 m2.5% from 638 m to 642 m10.8% from 642 m to 646 m7.9% from 646 m to 650 m0.0% from 650 m to 653 m2.6% from 653 m to 657 m2.6% from 657 m to 661 m11.1% from 661 m to 665 m7.9% from 665 m to 668 m5.1% from 668 m to 672 m0.0% from 672 m to 676 m0.0% from 676 m to 680 m2.6% from 680 m to 684 m5.1% from 684 m to 688 m2.5% from 688 m to 692 m0.0% from 692 m to 696 m0.0% from 696 m to 700 m2.4% from 700 m to 704 m0.0% from 704 m to 708 m2.4% from 708 m to 712 m-5.1% from 712 m to 716 m0.0% from 716 m to 720 m0.0% from 720 m to 723 m5.3% from 723 m to 727 m7.3% from 727 m to 731 m12.5% from 731 m to 735 m12.8% from 735 m to 739 m14.7% from 739 m to 742 m10.3% from 742 m to 746 m12.8% from 746 m to 750 m10.5% from 750 m to 754 m15.8% from 754 m to 758 m15.9% from 758 m to 762 m17.1% from 762 m to 766 m14.3% from 766 m to 771 m12.2% from 771 m to 775 m14.0% from 775 m to 779 m15.9% from 779 m to 783 m17.8% from 783 m to 788 m14.6% from 788 m to 792 m11.6% from 792 m to 796 m14.0% from 796 m to 801 m12.8% from 801 m to 804 m14.3% from 804 m to 809 m24.4% from 809 m to 813 m23.8% from 813 m to 817 m17.9% from 817 m to 821 m26.7% from 821 m to 825 m24.4% from 825 m to 830 m28.3% from 830 m to 834 m28.3% from 834 m to 839 m26.7% from 839 m to 844 m21.6% from 844 m to 847 m30.4% from 847 m to 852 m27.1% from 852 m to 857 m25.0% from 857 m to 861 m22.5% from 861 m to 865 m19.0% from 865 m to 869 m21.4% from 869 m to 873 m22.5% from 873 m to 877 m17.1% from 877 m to 881 m12.2% from 881 m to 885 m12.8% from 885 m to 889 m11.6% from 889 m to 893 m11.1% from 893 m to 898 m10.9% from 898 m to 903 m4.8% from 903 m to 907 m-2.3% from 907 m to 911 m-4.8% from 911 m to 915 m-2.4% from 915 m to 919 m0.0% from 919 m to 923 m-2.6% from 923 m to 927 m-5.3% from 927 m to 931 m-5.3% from 931 m to 935 m-4.8% from 935 m to 939 m-9.8% from 939 m to 943 m-4.1% from 943 m to 948 m-4.4% from 948 m to 952 m-4.4% from 952 m to 957 m-2.1% from 957 m to 962 m-14.3% from 962 m to 966 m-27.3% from 966 m to 970 m-26.2% from 970 m to 974 m-24.4% from 974 m to 978 m-7.3% from 978 m to 983 m-21.4% from 983 m to 987 m-24.4% from 987 m to 991 m-11.9% from 991 m to 995 m-14.6% from 995 m to 999 m-11.4% from 999 m to 1.0 km-9.3% from 1.0 km to 1.0 km0.0% from 1.0 km to 1.0 km-2.3% from 1.0 km to 1.0 km9.5% from 1.0 km to 1.0 km13.6% from 1.0 km to 1.0 km11.4% from 1.0 km to 1.0 km7.1% from 1.0 km to 1.0 km7.1% from 1.0 km to 1.0 km9.5% from 1.0 km to 1.0 km12.2% from 1.0 km to 1.0 km7.3% from 1.0 km to 1.0 km13.2% from 1.0 km to 1.1 km15.0% from 1.1 km to 1.1 km18.4% from 1.1 km to 1.1 km17.1% from 1.1 km to 1.1 km20.5% from 1.1 km to 1.1 km17.5% from 1.1 km to 1.1 km22.5% from 1.1 km to 1.1 km22.2% from 1.1 km to 1.1 km24.4% from 1.1 km to 1.1 km28.2% from 1.1 km to 1.1 km30.0% from 1.1 km to 1.1 km31.0% from 1.1 km to 1.1 km30.8% from 1.1 km to 1.1 km27.5% from 1.1 km to 1.1 km34.3% from 1.1 km to 1.1 km25.0% from 1.1 km to 1.1 km16.3% from 1.1 km to 1.1 km4.2% from 1.1 km to 1.1 km0.0% from 1.1 km to 1.1 km-8.7% from 1.1 km to 1.1 km-20.8% from 1.1 km to 1.1 km-18.8% from 1.1 km to 1.1 km-17.0% from 1.1 km to 1.1 km-23.8% from 1.1 km to 1.2 km-25.0% from 1.2 km to 1.2 km-20.9% from 1.2 km to 1.2 km-25.6% from 1.2 km to 1.2 km-26.2% from 1.2 km to 1.2 km-22.7% from 1.2 km to 1.2 km-22.2% from 1.2 km to 1.2 km-20.0% from 1.2 km to 1.2 km-19.6% from 1.2 km to 1.2 km-15.6% from 1.2 km to 1.2 km-17.8% from 1.2 km to 1.2 km-15.9% from 1.2 km to 1.2 km-11.6% from 1.2 km to 1.2 km-12.8% from 1.2 km to 1.2 km-9.1% from 1.2 km to 1.2 km-11.4% from 1.2 km to 1.2 km-9.3% from 1.2 km to 1.2 km-9.5% from 1.2 km to 1.2 km-9.8% from 1.2 km to 1.2 km-7.0% from 1.2 km to 1.2 km-9.3% from 1.2 km to 1.2 km-4.5% from 1.2 km to 1.2 km2.8% from 1.2 km to 1.2 km0.0% from 1.2 km to 1.2 km-5.1% from 1.2 km to 1.3 km8.6% from 1.3 km to 1.3 km16.2% from 1.3 km to 1.3 km12.8% from 1.3 km to 1.3 km10.8% from 1.3 km to 1.3 km15.8% from 1.3 km to 1.3 km19.5% from 1.3 km to 1.3 km22.0% from 1.3 km to 1.3 km20.0% from 1.3 km to 1.3 km19.0% from 1.3 km to 1.3 km14.6% from 1.3 km to 1.3 km16.7% from 1.3 km to 1.3 km17.1% from 1.3 km to 1.3 km15.0% from 1.3 km to 1.3 km20.5% from 1.3 km to 1.3 km20.5% from 1.3 km to 1.3 km17.5% from 1.3 km to 1.3 km19.0% from 1.3 km to 1.3 km18.2% from 1.3 km to 1.3 km17.9% from 1.3 km to 1.3 km17.5% from 1.3 km to 1.3 km16.3% from 1.3 km to 1.3 km19.6% from 1.3 km to 1.3 km11.6% from 1.3 km to 1.3 km13.6% from 1.3 km to 1.4 km13.0% from 1.4 km to 1.4 km11.6% from 1.4 km to 1.4 km13.0% from 1.4 km to 1.4 km9.1% from 1.4 km to 1.4 km11.1% from 1.4 km to 1.4 km10.6% from 1.4 km to 1.4 km11.4% from 1.4 km to 1.4 km11.1% from 1.4 km to 1.4 km13.6% from 1.4 km to 1.4 km13.6% from 1.4 km to 1.4 km10.6% from 1.4 km to 1.4 km11.4% from 1.4 km to 1.4 km13.3% from 1.4 km to 1.4 km14.9% from 1.4 km to 1.4 km15.6% from 1.4 km to 1.4 km18.2% from 1.4 km to 1.4 km21.3% from 1.4 km to 1.4 km25.5% from 1.4 km to 1.4 km24.5% from 1.4 km to 1.4 km22.6% from 1.4 km to 1.4 km23.1% from 1.4 km to 1.4 km19.6% from 1.4 km to 1.5 km21.2% from 1.5 km to 1.5 km22.6% from 1.5 km to 1.5 km21.2% from 1.5 km to 1.5 km21.4% from 1.5 km to 1.5 km21.1% from 1.5 km to 1.5 km20.0% from 1.5 km to 1.5 km19.3% from 1.5 km to 1.5 km17.5% from 1.5 km to 1.5 km16.4% from 1.5 km to 1.5 km14.8% from 1.5 km to 1.5 km7.0% from 1.5 km to 1.5 km6.7% from 1.5 km to 1.5 km-5.2% from 1.5 km to 1.5 km8%2%-1%8%0%17%0 m250 m500 m750 m1 km1.3 km1.5 km
Gradient key0-3%3-6%6-9%9-12%12-15%15%+

Climb Stats

Combined metric and imperial stats for quick route planning.

Climb categoryCategory 4
Distance1.53 km / 0.95 miles
Elevation gain134.2 m / 440 ft
Average gradient5.7%
Maximum gradient30.8%
Elevation high189.9 m / 623 ft
Elevation low100.4 m / 329 ft
Climb difficulty score8,700.48

Similar Climbs Nearby

If you like the shape of this climb, these nearby options have a similar distance, gradient, and elevation profile.

Tip: rotate your phone to landscape and swipe the table sideways to reveal the full set of climb details.

ClimbLengthGradientAscent
Bridge 2 First KM
Mount Colah, Sydney
1.3 km5.7%161 m
First half west Bobbin
Mount Colah, Sydney
1.44 km5.6%81 m
Bobbo West First 2km
Mount Colah, Sydney
1.97 km5.7%119 m
Bobbo West: Ranger Station to Kalkari
Mount Colah, Sydney
1.8 km6.2%112 m
Second half west Bobbin
Mount Colah, Sydney
1.38 km6.3%87 m

Climb Rank

How does this climb compare against every other climb in the world?

🗺

This climb ranks 679,226th out of 2,710,652 worldwide cycling climbs.

🧮

Ranked as the 16,708th most difficult cycling climb of all 97,639 climbs in Australia.

📉

Places 4,460th out of 28,566 cycling climbs in New South Wales.

⚖

Ranks 1,028th out of 12,379 cycling climbs in Sydney.

⚖

Ranking 29th out of 60 cycling climbs in Mount Colah.

Useful Links

View this climb on other sites.

Google Street View
Strava

Something wrong with this listing? Help keep BikeClimbs accurate.

Flag this climb